P. Ramirez

发表

Theoretical description of the ion transport across nanopores with titratable fixed charges

A. Alcaraz, P. Ramirez, M. Aguilella-Arzo, 2006, Cell Biochemistry and Biophysics.

A pH-tunable nanofluidic diode: electrochemical rectification in a reconstituted single ion channel.

A. Alcaraz, M. L. López, P. Ramirez, 2006, The journal of physical chemistry. B.

Asymmetric selectivity of synthetic conical nanopores probed by reversal potential measurements

R. Neumann, A. Alcaraz, B. Schiedt, 2007 .

Community effects allow bioelectrical reprogramming of cell membrane potentials in multicellular aggregates: Model simulations.

M. Levin, P. Ramirez, J. Cervera, 2020, Physical review. E.

Label-Free Pyrophosphate Recognition with Functionalized Asymmetric Nanopores.

Christof M Niemeyer, Salvador Mafe, Wolfgang Ensinger, 2016, Small.

Nernst-Planck model of photo-triggered, pH-tunable ionic transport through nanopores functionalized with "caged" lysine chains.

L. Fruk, Mubarak Ali, W. Ensinger, 2013, The Journal of chemical physics.

Logic gates using nanofluidic diodes based on conical nanopores functionalized with polyprotic acid chains.

Salvador Mafe, Reinhard Neumann, Wolfgang Ensinger, 2009, Langmuir : the ACS journal of surfaces and colloids.

Directional ion selectivity in a biological nanopore with bipolar structure

Vicente M. Aguilella, Patricio Ramirez, Antonio Alcaraz, 2009 .

Net currents obtained from zero-average potentials in single amphoteric nanopores

V. Gómez, Mubarak Ali, W. Ensinger, 2013 .

Biomolecular conjugation inside synthetic polymer nanopores via glycoprotein-lectin interactions.

W. Tremel, Z. Siwy, R. Neumann, 2011, Nanoscale.

Membrane potential of bipolar membranes

J. Manzanares, P. Ramirez, S. Mafe, 1996 .

Estimation of the pore size and charge density in human cadaver skin

K. Kontturi, L. Murtomäki, P. Ramirez, 1994 .

Logic Functions with Stimuli‐Responsive Single Nanopores

Javier Cervera, Wolfgang Ensinger, Salvador Mafé, 2014 .

Ionic circuitry with nanofluidic diodes.

Mubarak Ali, W. Ensinger, P. Ramirez, 2019, Soft matter.

Modulation of current-time traces by two-pore arrangements of polyimide nanofluidic diodes

V. Gómez, Mubarak Ali, W. Ensinger, 2019, Applied Physics Letters.

Optimizing Energy Transduction of Fluctuating Signals with Nanofluidic Diodes and Load Capacitors.

V. Gómez, Mubarak Ali, W. Ensinger, 2018, Small.

Hybrid Circuits with Nanofluidic Diodes and Load Capacitors

V. Gómez, W. Ensinger, P. Ramirez, 2017 .

Voltage-controlled current loops with nanofluidic diodes electrically coupled to solid state capacitors

Z. Siwy, V. Gómez, Mubarak Ali, 2016 .

Passive Transport of Ionic Drugs through Membranes with pH-Dependent Fixed Charges.

A. Tanioka, N. Minoura, P. Ramirez, 2000, Journal of colloid and interface science.

Protein transport through gold-coated, charged nanopores : Effects of applied voltage

P. Stroeve, K. Chun, P. Ramirez, 2006 .

Blocking of an ion channel by a highly charged drug: modeling the effects of applied voltage, electrolyte concentration, and drug concentration.

P. Ramirez, M. Aguilella-Arzo, J. Cervera, 2006, Physical review. E, Statistical, nonlinear, and soft matter physics.

pH and Ionic Strength Effects on Amino Acid Transport through Au-Nanotubule Membranes Charged with Self-Assembled Monolayers

P. Stroeve, P. Ramirez, Jie-Ren Ku, 2007 .

Pore structure and function of synthetic nanopores with fixed charges: tip shape and rectification properties

P. Apel, P. Ramirez, J. Cervera, 2008, Nanotechnology.

A pH-tunable nanofluidic diode with a broad range of rectifying properties.

R. Neumann, Mubarak Ali, W. Ensinger, 2009, ACS nano.

Electrical pumping of potassium ions against an external concentration gradient in a biological ion channel

M. Queralt-Martín, A. Alcaraz, P. Ramirez, 2013 .

Carbohydrate-Mediated Biomolecular Recognition and Gating of Synthetic Ion Channels

Mubarak Ali, W. Ensinger, P. Ramirez, 2013 .

Effect of cationic polyamidoamine dendrimers on ionic transport through nanochannels

Mubarak Ali, W. Ensinger, P. Ramirez, 2020, Electrochimica Acta.

Current rectification by nanoparticle blocking in single cylindrical nanopores.

Mubarak Ali, W. Ensinger, P. Ramirez, 2014, Nanoscale.

Nanoparticle-induced rectification in a single cylindrical nanopore: Net currents from zero time-average potentials

Mubarak Ali, W. Ensinger, P. Ramirez, 2014 .

Effects of water dielectric saturation on the space–charge junction of a fixed-charge bipolar membrane

A. Alcaraz, P. Ramirez, S. Mafe, 2000 .

Ionic conduction through single-pore and multipore polymer membranes in aprotic organic electrolytes

Mubarak Ali, W. Ensinger, P. Ramirez, 2021 .

pH and supporting electrolyte concentration effects on the passive transport of cationic and anionic drugs through fixed charge membranes

A. Alcaraz, P. Ramirez, S. Mafe, 1999 .

Application of the boundary element method to convective electrodiffusion problems in charged membranes

A. J. Barbero, P. Ramirez, S. Mafe, 1994 .

Impact of Surface Charge Directionality on Membrane Potential in Multi-Ionic Systems.

Mubarak Ali, W. Ensinger, P. Ramirez, 2020, The journal of physical chemistry letters.

Lithium Ion Recognition with Nanofluidic Diodes through Host-Guest Complexation in Confined Geometries.

C. Niemeyer, Mubarak Ali, W. Ensinger, 2018, Analytical chemistry.

Cesium-Induced Ionic Conduction through a Single Nanofluidic Pore Modified with Calixcrown Moieties.

C. Niemeyer, Mubarak Ali, W. Ensinger, 2017, Langmuir : the ACS journal of surfaces and colloids.

Electrochemical characterization of polymer ion-exchange bipolar membranes

P. Ramirez, S. Mafe, S. Mafé, 1997 .

Incorporating ionic size in the transport equations for charged nanopores

J. Manzanares, P. Ramirez, J. Cervera, 2010 .

Electric field-assisted proton transfer and water dissociation at the junction of a fixed-charge bipolar membrane

Salvador Mafé, Patricio Ramirez, Antonio Alcaraz, 1998 .

Electric field enhanced water dissociation at the bipolar membrane junction from ac impedance spectra measurements

Salvador Mafé, Patricio Ramirez, Antonio Alcaraz, 1998 .

Effect of nanopore geometry on ion current rectification

P. Apel, O. Orelovitch, B. Sartowska, 2011, Nanotechnology.

Estimation of pKa shifts in weak polyacids using a simple molecular model: effects of strong polybases, hydrogen bonding and divalent counterion binding

P. Ramirez, S. Mafe, V. García-Morales, 2004 .

Current‐voltage curves of bipolar membranes

H. Strathmann, Salvador Mafé, Patricio Ramirez, 1992 .

Ionic conduction, rectification, and selectivity in single conical nanopores.

Javier Cervera, Reinhard Neumann, Salvador Mafé, 2006, The Journal of chemical physics.

Layer-by-layer assembly of polyelectrolytes into ionic current rectifying solid-state nanopores: insights from theory and experiment.

Javier Cervera, Reinhard Neumann, Wolfgang Knoll, 2010, Journal of the American Chemical Society.

A Poisson/Nernst-Planck model for ionic transport through synthetic conical nanopores

B. Schiedt, P. Ramirez, J. Cervera, 2005 .

Single cigar-shaped nanopores functionalized with amphoteric amino acid chains: experimental and theoretical characterization.

Mubarak Ali, W. Ensinger, P. Ramirez, 2012, ACS nano.

Nanopore charge inversion and current-voltage curves in mixtures of asymmetric electrolytes

J. Manzanares, V. Gómez, Mubarak Ali, 2018, Journal of Membrane Science.

Donnan equilibrium of ionic drugs in pH-dependent fixed charge membranes: theoretical modeling.

A. Alcaraz, P. Ramirez, S. Mafe, 2002, Journal of colloid and interface science.

Activity coefficients and coion exclusion in charged polymeric membranes with macroscopic inhomogeneities

J. Manzanares, P. Ramirez, S. Mafe, 1997 .

Protein diffusion through charged nanopores with different radii at low ionic strength.

P. Stroeve, M. Mahmoudi, P. Ramirez, 2014, Physical chemistry chemical physics : PCCP.

How does a transition zone affect the electric field enhanced water dissociation in bipolar membranes

J. Manzanares, P. Ramirez, S. Mafe, 1994 .

Membrane potential of single asymmetric nanopores: Divalent cations and salt mixtures

V. Gómez, Mubarak Ali, W. Ensinger, 2019, Journal of Membrane Science.

Activity coefficients and Donnan coion exclusion in charged membranes with weak-acid fixed charge groups

P. Ramirez, S. Mafe, J. Pellicer, 1998 .

Osmotic Energy Harvesting with Soft-Etched Nanoporous Polyimide Membranes

Mubarak Ali, W. Ensinger, P. Ramirez, 2021, Materials Today Energy.

Model for Counterion-Membrane-Fixed Ion Pairing and Donnan Equilibrium in Charged Membranes

P. Ramirez, S. Mafe, J. Pellicer, 1997 .

Modelling of membrane potential and ionic flux in weak amphoteric polymer membranes

A. Tanioka, Keiichiro Saito, P. Ramirez, 1997 .

Model calculations of ion transport against its concentration gradient when the driving force is a pH difference across a charged membrane

A. Alcaraz, P. Ramirez, S. Mafe, 1997 .

Cation pumping against a concentration gradient in conical nanopores characterized by load capacitors

Z. Siwy, Mubarak Ali, W. Ensinger, 2023, Bioelectrochemistry.

Fluoride-Induced Negative Differential Resistance in Nanopores: Experimental and Theoretical Characterization

Mubarak Ali, W. Ensinger, P. Ramirez, 2021, ACS applied materials & interfaces.

Negative differential resistance and threshold-switching in conical nanopores with KF solutions

Mubarak Ali, W. Ensinger, P. Ramirez, 2021 .

Fabrication of single cylindrical Au-coated nanopores with non-homogeneous fixed charge distribution exhibiting high current rectifications.

Muhammad Nawaz Tahir, Salvador Mafe, Rudolf Zentel, 2014, ACS applied materials & interfaces.

Energy conversion from external fluctuating signals based on asymmetric nanopores

V. Gómez, Mubarak Ali, W. Ensinger, 2015 .

Ion transport and selectivity in nanopores with spatially inhomogeneous fixed charge distributions.

Javier Cervera, Salvador Mafé, V. Gómez, 2007, The Journal of chemical physics.

Accurate characterization of single track-etched, conical nanopores.

P. Apel, O. Orelovitch, B. Sartowska, 2014, Physical chemistry chemical physics : PCCP.

Modeling of surface vs. bulk ionic conductivity in fixed charge membranes

J. Manzanares, P. Ramirez, S. Mafe, 2003 .

Electrical conductance of conical nanopores: Symmetric and asymmetric salts and their mixtures.

J. Manzanares, Mubarak Ali, W. Ensinger, 2022, The Journal of chemical physics.

Surface charge regulation of functionalized conical nanopore conductance by divalent cations and anions

J. Manzanares, V. Gómez, Mubarak Ali, 2019 .

Energy transduction and signal averaging of fluctuating electric fields by a single protein ion channel.

V. Gómez, P. Ramirez, J. Cervera, 2016, Physical chemistry chemical physics : PCCP.

Electrical Pumping of Potassium Ions Against an External Concentration Gradient in a Biological Ion Channel

M. Queralt-Martín, A. Alcaraz, P. Ramirez, 2013 .

Ionic transport characteristics of negatively and positively charged conical nanopores in 1:1, 2:1, 3:1, 2:2, 1:2, and 1:3 electrolytes.

V. Gómez, Mubarak Ali, W. Ensinger, 2019, Journal of colloid and interface science.

Calcium binding and ionic conduction in single conical nanopores with polyacid chains: model and experiments.

Mubarak Ali, W. Ensinger, P. Ramirez, 2012, ACS nano.

Designing voltage multipliers with nanofluidic diodes immersed in aqueous salt solutions.

V. Gómez, W. Ensinger, P. Ramirez, 2016, Physical chemistry chemical physics : PCCP.

Asymmetric nanopore rectification for ion pumping, electrical power generation, and information processing applications

Javier Cervera, Pieter Stroeve, Salvador Mafé, 2011 .

Amino Acid Transport through Cation Exchange Membranes: Effects of pH on Interfacial Transport

M. Minagawa, A. Tanioka, P. Ramirez, 1997 .

Pore Conductivity and Streaming Potential in Charged Capillary Tubes with Concentration Dependent Pore Wall Charge

J. Manzanares, P. Ramirez, S. Mafe, 1991 .

Label-free histamine detection with nanofluidic diodes through metal ion displacement mechanism.

Salvador Mafe, Wolfgang Ensinger, Saima Nasir, 2017, Colloids and surfaces. B, Biointerfaces.

Ionic Transport through Chemically Functionalized Hydrogen Peroxide-Sensitive Asymmetric Nanopores.

Christof M. Niemeyer, Salvador Mafe, Wolfgang Ensinger, 2015, ACS applied materials & interfaces.

Modeling of pH-Switchable Ion Transport and Selectivity in Nanopore Membranes with Fixed Charges

P. Ramirez, A. Alcaraz, J. Cervera, 2003 .

Signal processing and frequency-dependent associative memory based on nanoswitches

P. Ramirez, J. Cervera, S. Mafe, 2008 .

Size‐Based Cationic Molecular Sieving through Solid‐State Nanochannels

Mubarak Ali, W. Ensinger, P. Ramirez, 2021, Advanced Materials Interfaces.

Conductive and Capacitive Properties of the Bipolar Membrane Junction Studied by AC Impedance Spectroscopy

José A. Manzanares, Salvador Mafé, Patricio Ramirez, 2001 .

A SIMPLE MODEL FOR AC IMPEDANCE SPECTRA IN BIPOLAR MEMBRANES

Salvador Mafé, Patricio Ramirez, Antonio Alcaraz, 1996 .

A redox-sensitive nanofluidic diode based on nicotinamide-modified asymmetric nanopores

C. Niemeyer, Mubarak Ali, W. Ensinger, 2017 .

AC impedance spectra of bipolar membranes: an experimental study

Salvador Mafé, Patricio Ramirez, Antonio Alcaraz, 1998 .

Effects of temperature and ion transport on water splitting in bipolar membranes

José A. Manzanares, Vicente M. Aguilella, Salvador Mafé, 1992 .

Fluoride-induced modulation of ionic transport in asymmetric nanopores functionalized with "caged" fluorescein moieties.

Christof M Niemeyer, Javier Cervera, Wolfgang Ensinger, 2016, Nanoscale.

Simple molecular model for the binding of antibiotic molecules to bacterial ion channels

A. Alcaraz, P. Ramirez, S. Mafe, 2003 .

Optical Gating of Photosensitive Synthetic Ion Channels

L. Fruk, Mubarak Ali, W. Ensinger, 2012 .

Bipolar membranes under forward and reverse bias conditions. Theory vs. experiment

Salvador Mafé, P. Ramirez, B. Bauer, 1994 .

A classroom demonstration on air drag forces

A. J. Barbero, J. Bisquert, P. Ramirez, 1991 .

Ion selectivity and water dissociation in polymer bipolar membranes studied by membrane potential and current–voltage measurements

Salvador Mafé, Patricio Ramirez, Antonio Alcaraz, 2000 .

Tetraalkylammonium Cations Conduction through a Single Nanofluidic Diode: Experimental and Theoretical Studies

Mubarak Ali, W. Ensinger, P. Ramirez, 2017 .

Multipore membranes with nanofluidic diodes allowing multifunctional rectification and logical responses

Javier Cervera, Pieter Stroeve, Wolfgang Ensinger, 2016 .

Modeling of Amino Acid Electrodiffusion through Fixed Charge Membranes

A. Alcaraz, P. Ramirez, S. Mafe, 2001 .

Charging a Capacitor from an External Fluctuating Potential using a Single Conical Nanopore

Javier Cervera, Salvador Mafe, Wolfgang Ensinger, 2015, Scientific Reports.

Synthetic nanopores with fixed charges: an electrodiffusion model for ionic transport.

P. Ramirez, A. Alcaraz, V. Aguilella, 2003, Physical review. E, Statistical, nonlinear, and soft matter physics.

Fabrication of soft-etched nanoporous polyimide membranes for ionic conduction and discrimination

Mubarak Ali, W. Ensinger, P. Ramirez, 2021 .

Additivity of ionic currents in mixed electrolyte solutions and confined geometries

Mubarak Ali, W. Ensinger, P. Ramirez, 2022, Journal of Molecular Liquids.

Modeling of forward and reverse bias conditions in bipolar membranes

J. Manzanares, P. Ramirez, Artjom V. Sokirko, 1993 .

Electrokinetic phenomena in microporous membranes with a fixed transverse charge distribution

P. Ramirez, M. Aguilella-Arzo, V. Aguilella, 1996 .

Electrical network of nanofluidic diodes in electrolyte solutions: Connectivity and coupling to electronic elements

Javier Cervera, Wolfgang Ensinger, Vicente Gomez, 2016 .

Label-Free Pyrophosphate Recognition with Functionalized Asymmetric Nanopores.

C. Niemeyer, Mubarak Ali, W. Ensinger, 2016, Small.

Effects of pH on ion transport in weak amphoteric membranes

Salvador Mafé, Patricio Ramirez, Antonio Alcaraz, 1997 .

Biomolecular conjugation inside synthetic polymer nanopores via glycoprotein-lectin interactions.

W. Tremel, Z. Siwy, R. Neumann, 2011, Nanoscale.

Memristive switching of nanofluidic diodes by ionic concentration gradients

Mubarak Ali, P. Ramirez, J. Cervera, 2024, Colloids and Surfaces A: Physicochemical and Engineering Aspects.

Logic gates scheme based on Coulomb blockade in metallic nanoclusters with organic ligands

P. Ramirez, J. Cervera, S. Mafe, 2010 .